Flights to San Juan Islands from Basel - ￥101,190

View ￥101,190 flight on Thu, Dec 4, 2025Opens in a new window

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Cheap Flights from Basel to San Juan Islands (null-SEA)

Prices were available within the past 7 days and start at ￥101,190 for one-way flights and ￥87,410 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Dec 4 - Tue, Dec 9
ZRH
Zürich
SEA
Seattle
￥87,410 Roundtrip, found 2 days ago
￥87,410
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Dec 4 from Zürich to Seattle, returning Tue, Dec 9, priced at ￥87,410 found 2 days ago
United
Thu, Dec 4 - Tue, Dec 9
ZRH
Zürich
SEA
Seattle
￥87,520 Roundtrip, found 2 days ago
￥87,520
Roundtrip
found 2 days ago
Select United flight, departing Thu, Dec 4 from Zürich to Seattle, returning Tue, Dec 9, priced at ￥87,520 found 2 days ago
Swiss International Air Lines
Thu, Dec 4 - Tue, Dec 9
ZRH
Zürich
SEA
Seattle
￥88,640 Roundtrip, found 2 days ago
￥88,640
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, Dec 4 from Zürich to Seattle, returning Tue, Dec 9, priced at ￥88,640 found 2 days ago
Delta
Thu, Dec 4 - Tue, Dec 9
ZRH
Zürich
SEA
Seattle
￥89,610 Roundtrip, found 2 days ago
￥89,610
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Dec 4 from Zürich to Seattle, returning Tue, Dec 9, priced at ￥89,610 found 2 days ago
Air Canada
Thu, Dec 4 - Tue, Dec 9
ZRH
Zürich
SEA
Seattle
￥89,810 Roundtrip, found 2 days ago
￥89,810
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Dec 4 from Zürich to Seattle, returning Tue, Dec 9, priced at ￥89,810 found 2 days ago
Lufthansa
Thu, Dec 4 - Tue, Dec 9
ZRH
Zürich
SEA
Seattle
￥89,890 Roundtrip, found 2 days ago
￥89,890
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Dec 4 from Zürich to Seattle, returning Tue, Dec 9, priced at ￥89,890 found 2 days ago
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